A friend of mine is working for a company and is being overpaid by nearly 500 euro a month. She agreed a rate of pay verbally on the phone before she started and is now being paid more then that. She's said it to a manager whom she is close to (and has worked with for a number of years in previous jobs) and she has suggested to not say anything but she is worried. What she is being paid IS the standard wage for someone in her position. I suggested she leave it for a while but what are her rights? Is it legally stealing?